EP0783126A3 - Objectif hybride et dispositif optique de formation d'images utilisant cet objectif - Google Patents
Objectif hybride et dispositif optique de formation d'images utilisant cet objectif Download PDFInfo
- Publication number
- EP0783126A3 EP0783126A3 EP96309557A EP96309557A EP0783126A3 EP 0783126 A3 EP0783126 A3 EP 0783126A3 EP 96309557 A EP96309557 A EP 96309557A EP 96309557 A EP96309557 A EP 96309557A EP 0783126 A3 EP0783126 A3 EP 0783126A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- hybrid lens
- image forming
- lens
- plane
- forming apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/125—Details of the optical system between the polygonal mirror and the image plane
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP352155/95 | 1995-12-28 | ||
JP35215595 | 1995-12-28 | ||
JP35215595A JP3652768B2 (ja) | 1995-12-28 | 1995-12-28 | 光走査装置並びにこの光走査装置を利用した画像形成装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0783126A2 EP0783126A2 (fr) | 1997-07-09 |
EP0783126A3 true EP0783126A3 (fr) | 1999-12-29 |
EP0783126B1 EP0783126B1 (fr) | 2004-04-14 |
Family
ID=18422159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96309557A Expired - Lifetime EP0783126B1 (fr) | 1995-12-28 | 1996-12-30 | Objectif hybride et dispositif optique de formation d'images utilisant cet objectif |
Country Status (5)
Country | Link |
---|---|
US (1) | US5808772A (fr) |
EP (1) | EP0783126B1 (fr) |
JP (1) | JP3652768B2 (fr) |
CN (1) | CN1121625C (fr) |
DE (1) | DE69632182T2 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3222052B2 (ja) * | 1996-01-11 | 2001-10-22 | 株式会社東芝 | 光走査装置 |
JPH11352430A (ja) * | 1998-06-05 | 1999-12-24 | Toshiba Corp | 光学装置 |
JP4235299B2 (ja) | 1998-12-22 | 2009-03-11 | キヤノン株式会社 | カラー画像形成装置の製造方法 |
JP2001004948A (ja) * | 1999-06-25 | 2001-01-12 | Asahi Optical Co Ltd | マルチビーム光源走査装置 |
JP2001091873A (ja) | 1999-09-24 | 2001-04-06 | Toshiba Tec Corp | 光走査装置 |
JP2001103248A (ja) * | 1999-09-28 | 2001-04-13 | Toshiba Tec Corp | 光走査装置 |
JP3397765B2 (ja) * | 1999-12-10 | 2003-04-21 | キヤノン株式会社 | マルチビーム光走査光学系及びそれを用いた画像形成装置 |
US6842187B2 (en) * | 2003-05-02 | 2005-01-11 | Kabushiki Kaisha Toshiba | Optical beam scanning device and image forming apparatus |
JP4323939B2 (ja) * | 2003-12-11 | 2009-09-02 | キヤノン株式会社 | 画像形成装置及び画像形成方法 |
JP3945502B2 (ja) * | 2004-09-07 | 2007-07-18 | コニカミノルタビジネステクノロジーズ株式会社 | レーザー走査装置 |
JP4500738B2 (ja) * | 2005-06-20 | 2010-07-14 | 株式会社リコー | 光走査装置・画像形成装置 |
US7391548B2 (en) * | 2005-08-03 | 2008-06-24 | Kabushiki Kaisha Toshiba | Optical beam scanning device and image forming apparatus |
KR101747301B1 (ko) * | 2010-11-02 | 2017-06-14 | 에스프린팅솔루션 주식회사 | 광주사장치 및 이를 채용한 전자 사진 방식의 화상형성장치 |
DE102014111138A1 (de) * | 2014-08-05 | 2016-02-11 | Sick Ag | Mehrebenenscanner und Verfahren zum Erfassen von Objekten |
WO2018106295A2 (fr) * | 2016-12-08 | 2018-06-14 | The Penn State Research Foundation | Appareil et procédé de combinaison de faisceau laser |
CN111123671A (zh) * | 2018-11-01 | 2020-05-08 | 联想图像(天津)科技有限公司 | 变频电路、曝光装置及打印机 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0756006A (ja) * | 1993-08-18 | 1995-03-03 | Ricoh Co Ltd | ハイブリッドレンズ |
JPH07128604A (ja) * | 1993-11-01 | 1995-05-19 | Canon Inc | 走査光学装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1977813A (en) * | 1931-06-04 | 1934-10-23 | American Optical Corp | Instrument |
US2043916A (en) * | 1934-08-18 | 1936-06-09 | Eastman Kodak Co | Optical system |
US2036622A (en) * | 1935-07-19 | 1936-04-07 | Holmright Holding Corp | Cylindrical lens optical slit for sound recording |
US4690512A (en) * | 1985-01-28 | 1987-09-01 | Polaroid Corporation | Composite lens assembly |
US5270851A (en) * | 1989-01-09 | 1993-12-14 | Canon Kabushiki Kaisha | Achromatic-type laser scanning optical system |
FR2642883B1 (fr) * | 1989-02-09 | 1995-06-02 | Asahi Optical Co Ltd | |
US5361168A (en) * | 1991-04-30 | 1994-11-01 | Canon Kabushiki Kaisha | Lens element and lens barrel |
-
1995
- 1995-12-28 JP JP35215595A patent/JP3652768B2/ja not_active Expired - Lifetime
-
1996
- 1996-12-23 US US08/772,935 patent/US5808772A/en not_active Expired - Lifetime
- 1996-12-27 CN CN96116745A patent/CN1121625C/zh not_active Expired - Fee Related
- 1996-12-30 EP EP96309557A patent/EP0783126B1/fr not_active Expired - Lifetime
- 1996-12-30 DE DE69632182T patent/DE69632182T2/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0756006A (ja) * | 1993-08-18 | 1995-03-03 | Ricoh Co Ltd | ハイブリッドレンズ |
JPH07128604A (ja) * | 1993-11-01 | 1995-05-19 | Canon Inc | 走査光学装置 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) * |
Also Published As
Publication number | Publication date |
---|---|
JP3652768B2 (ja) | 2005-05-25 |
US5808772A (en) | 1998-09-15 |
EP0783126B1 (fr) | 2004-04-14 |
CN1121625C (zh) | 2003-09-17 |
CN1156268A (zh) | 1997-08-06 |
EP0783126A2 (fr) | 1997-07-09 |
DE69632182T2 (de) | 2005-04-21 |
DE69632182D1 (de) | 2004-05-19 |
JPH09184992A (ja) | 1997-07-15 |
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